<!DOCTYPE html>
<html>

<head>
    <meta charset="utf-8">
    <title>JS Bin</title>
    <link rel="stylesheet" href="style.css">
    
</head>

<body>
    <div id="wrapper" class="wrapper">
        <button id="clickMe">点我会变帅</button>
        <div id="popover" class="popover">
            <input type="checkbox">颜值+1
            <input type="checkbox">魅力+1
            <input type="checkbox">体力+1
        </div>
    </div>
    <script src="jquery-3.3.1.min.js"></script>
    <script src="script.js"></script>
</body>

</html>